Subbarao Venkata. (1980). Law Of Contracts. Janatha Book Stall.
芝加哥风格引文Subbarao Venkata. Law Of Contracts. Trivandram: Janatha Book Stall, 1980.
MLA引文Subbarao Venkata. Law Of Contracts. Janatha Book Stall, 1980.
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APA引文